<template>
    <view class="rd() round()" />
    <view class="m() margin()" />
    <view class="p() padding()" />
    <view class="after:() before:() selection:() placeholder:()" />
    <view class="b() bt() br() bb() bl() border() border-top() border-right() border-bottom() brder-left()" />
    <view class="hover:() empty:() active:() enabled:() checked:() disabled:() required:() focus:() within:() visible:()" />
</template>